MacDon M2170 Operator's Manual page 255

7. To connect hard-plumbed fittings, connect the hydraulic
hoses to the windrower as follows:
a. Connect disc pressure hose (A) (fitted with red cable
tie [B]) to hard plumb fitting (C) (fitted with a red cable
tie) and torque the connection to 215 Nm (159 lbf·ft).
b. Connect disc return hose (D) to hard plumb fitting (E)
and torque the connection to 215 Nm (159 lbf·ft).
c. Connect case drain hose (F) to fitting (G).
d. If connecting to a grass seed header, proceed to Step
10, page 232. Otherwise proceed to Step
8. Quick couplers: If switching from an auger/draper header
to a rotary header, disconnect hose (A) from knife pressure
receptacle (C) on the frame, and move it to storage
location (B).
262170
OPERATION
11, page 233.
B
Figure 4.228: Hard-Plumbed Fittings
A
B
Figure 4.229: Knife Pressure Hose Positions
1 - Knife Pressure Hose in Storage Position – Rotary Configuration
2 - Hose to Knife Pressure Receptacle – Auger/Draper Configuration
231
E
D
A
G
C
E
C
A
1
2
Revision A